[Uvled] About UVLED, You Have to Understand These

A> Frequent turnover switches affect the UVLED curing machine? Frequent light opening lights, which is basically no effect on the UVLED curing device produced by Tianhui. When Tianhui produces UVLED curing devices, it will strictly control the control system of the UVLED curing machine; before shipping, the frequency of the customer will also imitate the frequency of the customer on the lights of the UVLED curing light. Therefore, the UVLED curing device purchased Tianhui's UVLED device is basically no problem in the use environment of frequent lighting lights. B> All say that UVLED solidification is cold -light solidification. Why is there any heat dissipation or fever? UVLED is a cold light source, which refers to the spectrals from UV LEDs that are relatively simple and do not contain infrared. However, because the light radiation density of the curing lamp is high and contains high energy, if it is shining in the same part at close range, it will lead to this. The temperature rises rapidly. In addition, because the lamp beads will radiate heat while the photoelectric conversion is transformed, the UVLED curing lamp needs to perform additional heat dissipation. At present, the mainstream heat dissipation methods mainly include air -cooled and water cooling. C> Should it be reduced to the power of UVLED when not using the UVLED light to control the mercury lamp? No need at all, Tianhui's UVLED curing device has the characteristics of opening and casual. Whenever you need to light light, just turn it on. When you dont use it, turn it off directly. D> Why does the sudden light power drop a lot? There are some reasons for radiation light power: The sudden decrease in the light power indicates that the lamp beads are damaged, the lamp chip may have been burned, but the faint light can cause the light power to decrease; the fan stops when the fan works, resulting in the high temperature of the lamp beads too high. , Can't heat dissipation, damage the lamp beads; the equipment power value is not adjusted, the current is small, causing the light power to decrease; the UVLED light source with optical lens should also pay attention to whether the lens is damaged; At this time, you need to clean the light surface.